COLDWATER — Bradley Owczarzak will face two life prison terms after allegedly plying two young girls with liquor so he could have sex with them.

Owczarzak, 35, was found in Butler Township in bed with a 13-year-old girl on June 6. The pair were discovered by the girl's mother.

An investigation uncovered the fact that the relationship had started two years earlier when the girl was 11 years old, according to probable cause affidavits.

Investigators also learned that during the Branch County Fair in 2008 when his alleged victim's sister was 13 years old Owczarzak gave drinks to her as well. The older sister said Owczarzak told her she was "old enough to party" and performed sex acts on her.

Police believe Owczarzak used alcohol to ply three underage girls with alcohol for sexual purposes.

Owczarzak has been living in Coldwater. He is being held on $100,000 bond on two charges of first degree criminal sexual conduct — both life offenses.

Owczarzak has waived preliminary examination on one charge and will be scheduled on the second within two weeks.